What’s Vulnerable › Vulnerabilities

CVE-2021-22294

• Severity: low (CVSS 3.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-03-02 · updated 2026-06-17

Description

A component API of the HarmonyOS 2.0 has a permission bypass vulnerability. Local attackers may exploit this vulnerability to issue commands repeatedly, exhausting system service resources.

Affected products

• Huawei HarmonyOS: 2.0

References

• https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2021/2021-03.md
• https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2021/2021-03.md

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